/* =========================================================
   19MV — landing body (kept local to this equipment folder,
   NOT in _assets/css so the shared template stays untouched).
   Mirrors the 19MV spec-sheet: component highlights, key
   performance targets, and the IGV cutaway.
   ========================================================= */

:root {
  --mv-navy-900: #0f1836;
  --mv-navy-800: #16204a;
  --mv-navy-700: #1b2a5c;
  --mv-blue:     #2f6fd0;
  --mv-blue-lt:  #5b9be6;
  --mv-ink:      #1f2a44;
  --mv-muted:    #64708a;
  --mv-light:    #eef1f7;
}

/* Viewer Overview panel: respect line breaks so the info.json body can list
   features one per line (the shared viewer.css leaves white-space:normal). */
.info-panel-body { white-space: pre-line; }

/* Shared container width for the new sections */
.mv-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Landing sections sit above the fixed 3D hero. The shared sections.css forces
   `#landing-sections > section { background:#060b13 }` (id specificity), so the
   opaque backgrounds are set here with a matching-or-higher specificity. */
#landing-sections .mv-experience,
#landing-sections .mv-targets,
#landing-sections .mv-cutaway {
  position: relative;
  z-index: 2;
}
#landing-sections .mv-experience { background: var(--mv-light); }
#landing-sections .mv-targets    { background: var(--mv-navy-900); }
#landing-sections .mv-cutaway    { background: var(--mv-navy-900); }

/* =========================================================
   1 · EXPERIENCE — component highlights
   ========================================================= */
.mv-experience {
  background: var(--mv-light);
  color: var(--mv-ink);
  padding-bottom: 90px;
}

.mv-exp-header {
  background: linear-gradient(180deg, var(--mv-navy-800) 0%, var(--mv-navy-700) 100%);
  padding: 46px 40px 60px;
  text-align: center;
  clip-path: ellipse(140% 100% at 50% 0%);
}
.mv-exp-header h2 {
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 600;
  letter-spacing: 0.01em;
  margin: 0;
}

.mv-comp {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  padding: 54px 0;
  border-bottom: 1px solid rgba(31, 42, 68, 0.10);
}
.mv-comp:last-child { border-bottom: 0; }
.mv-comp--reverse .mv-comp-media { order: 2; }

.mv-comp-media {
  display: flex;
  align-items: center;
  justify-content: center;
}
.mv-comp-media img {
  max-width: 100%;
  max-height: 260px;
  object-fit: contain;
  filter: drop-shadow(0 14px 30px rgba(15, 24, 54, 0.18));
}
/* Evaporator render reads small at 260px — give it more room */
.mv-comp--evap .mv-comp-media img { max-height: 380px; }

.mv-eyebrow {
  color: var(--mv-blue-lt);
  font-family: 'Poppins', sans-serif;
  font-size: clamp(15px, 1.5vw, 20px);
  font-weight: 500;
  margin: 0 0 2px;
}
.mv-comp-title {
  color: var(--mv-navy-700);
  font-family: 'Poppins', sans-serif;
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.05;
  margin: 0 0 18px;
}
.mv-comp-sub {
  font-size: clamp(14px, 1.2vw, 17px);
  color: var(--mv-muted);
  line-height: 1.5;
  max-width: 420px;
  margin: 0;
}

.mv-bullets { list-style: none; margin: 0; padding: 0; }
.mv-bullets li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  font-size: clamp(14px, 1.2vw, 17px);
  color: var(--mv-ink);
}
.mv-bullets li::before {
  content: '';
  position: absolute;
  left: 0; top: 6px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--mv-blue-lt);
}

/* =========================================================
   2 · KEY PERFORMANCE TARGETS — stat grid over a photo
   ========================================================= */
.mv-targets {
  position: relative;
  padding: 90px 0 100px;
  background: var(--mv-navy-900);
  color: #fff;
  overflow: hidden;
}
.mv-targets::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../images/background_PerformanceTargets.jpg') center / cover no-repeat;
  opacity: 0.32;
}
.mv-targets::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,24,54,0.72) 0%, rgba(15,24,54,0.88) 100%);
}
.mv-targets .mv-container { position: relative; z-index: 1; }

.mv-targets-title {
  text-align: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 3.4vw, 42px);
  letter-spacing: 0.02em;
  margin: 0 0 56px;
  color: #eaf0fb;
}
.mv-targets-title strong { font-weight: 700; color: #fff; }

.mv-targets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px 70px;
  max-width: 900px;
  margin: 0 auto;
}
.mv-target {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.mv-target-icon {
  flex: 0 0 64px;
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
}
/* Icons are complete badges (ring + glyph baked in) */
.mv-target-icon img { width: 64px; height: 64px; object-fit: contain; display: block; }
.mv-target h3 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(19px, 1.8vw, 26px);
  font-weight: 600;
  margin: 4px 0 6px;
  color: #fff;
}
.mv-target p {
  margin: 0;
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 1.5;
  color: #b9c4dc;
}

/* =========================================================
   3 · CUTAWAY — IGV / Stability & Single Chiller
   ========================================================= */
.mv-cutaway {
  background: var(--mv-navy-900);
  color: #fff;
  padding: 70px 0 0;
}
.mv-cut-callouts {
  max-width: 1120px;
  margin: 0 auto 30px;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.mv-cut-callout { position: relative; padding-left: 30px; }
.mv-cut-callout .mv-dot {
  position: absolute; left: 0; top: 4px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--mv-blue-lt);
  box-shadow: 0 0 0 5px rgba(91, 155, 230, 0.22);
}
.mv-cut-callout h3 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(17px, 1.7vw, 24px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 0 0 4px;
  color: #fff;
}
.mv-cut-callout p {
  margin: 0;
  font-size: clamp(13px, 1.1vw, 16px);
  color: #b9c4dc;
}
.mv-cut-img {
  display: block;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

/* =========================================================
   4 · OPERATING AND EFFICIENCY  +  operating-range panel
   ========================================================= */
.mv-efficiency {
  color: #fff;
  padding: 0 0 0;
}
#landing-sections .mv-efficiency { background: var(--mv-navy-800); }

.mv-eff-intro {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  padding-top: 80px;
  padding-bottom: 70px;
}
.mv-accentbar {
  display: block;
  width: 46px; height: 5px;
  background: var(--mv-blue-lt);
  border-radius: 3px;
  margin-bottom: 18px;
}
.mv-eff-col h2 {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 3vw, 38px);
  margin: 0 0 18px;
  color: #eaf0fb;
}
.mv-eff-col h2 strong { font-weight: 700; color: #fff; }
.mv-eff-col p {
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.65;
  color: #c3cee2;
  margin: 0;
}
.mv-more-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(22px, 2.4vw, 32px);
  color: #fff;
  margin: 0 0 20px;
}
.mv-more-list { list-style: none; margin: 0; padding: 0; }
.mv-more-list li {
  position: relative;
  padding: 0 0 16px 26px;
  margin-bottom: 14px;
  font-size: clamp(14px, 1.15vw, 16px);
  color: #d3dcee;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mv-more-list li:last-child { border-bottom: 0; }
.mv-more-list li::before {
  content: '';
  position: absolute; left: 0; top: 4px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--mv-blue-lt);
}

/* Operating-range diagram */
.mv-range { background: var(--mv-navy-900); padding: 30px 0 10px; }
.mv-range-title {
  text-align: center;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 34px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 6px;
}
.mv-range-stage {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  aspect-ratio: 1030 / 590;
  background: url('../images/background_OperatingRange.jpg') center / cover no-repeat;
  overflow: hidden;
  color: #fff;
  font-size: clamp(9px, 1.15vw, 14px);
}
.mv-range-stage svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.mv-range-lbl {
  position: absolute;
  transform: translate(-50%, -50%);
  background: rgba(10, 18, 40, 0.82);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 5px 10px;
  border-radius: 6px;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1.15;
}
.mv-range-lbl small { display:block; font-weight: 400; opacity: 0.8; font-size: 0.82em; }
.mv-range-tag {
  position: absolute;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  font-weight: 600;
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}
.mv-range-tag.is-blue   { color: #7fd0ff; }
.mv-range-tag.is-yellow { color: #ffd54a; }
.mv-range-season {
  position: absolute; left: 50%; transform: translateX(-50%);
  font-family: 'Poppins', sans-serif; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  font-size: 1.35em; text-shadow: 0 1px 6px rgba(0,0,0,0.55);
}

/* =========================================================
   5 · BUILDING MOMENTUM  —  Beyond Mag Bearing ladder
   ========================================================= */
.mv-momentum { color: #fff; padding: 84px 0 96px; }
#landing-sections .mv-momentum {
  background: linear-gradient(180deg, var(--mv-navy-900) 0%, #0a1024 100%);
}
.mv-momentum > .mv-container > h2 {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: clamp(24px, 3vw, 38px);
  color: #eaf0fb; margin: 0 0 14px;
}
.mv-momentum > .mv-container > h2 strong { font-weight: 700; color: #fff; }
.mv-momentum > .mv-container > p {
  font-size: clamp(14px, 1.2vw, 17px);
  color: #c3cee2; max-width: 640px; margin: 0 0 44px;
}

.mv-ladder {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 44px;
  align-items: stretch;
}
.mv-ladder-media { display: flex; justify-content: center; }
.mv-ladder-media img {
  width: auto; max-height: 720px; max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 12px 26px rgba(0,0,0,0.5));
}
.mv-ladder-head {
  color: var(--mv-blue-lt);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2vw, 26px);
  margin: 0 0 14px;
  padding-left: 372px;   /* align over the text column (300 media + 44 gap + 28 pad) */
}
.mv-ladder-rows {
  display: grid;
  grid-template-rows: repeat(4, 1fr);   /* one row per stacked render */
  border-left: 2px solid rgba(120, 165, 230, 0.4);
  padding-left: 28px;
}
.mv-ladder-row {
  display: flex;
  flex-direction: column;
  justify-content: center;   /* center each entry in its quarter → aligns to the image */
  padding: 6px 0;
}
.mv-ladder-row h4 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(17px, 1.8vw, 23px);
  color: #fff; margin: 0 0 4px;
}
.mv-ladder-row p {
  margin: 0; font-size: clamp(12px, 1.05vw, 15px);
  line-height: 1.45; color: #b9c4dc; max-width: 460px;
}

@media (max-width: 860px) {
  .mv-eff-intro { grid-template-columns: 1fr; gap: 34px; }
  .mv-ladder { grid-template-columns: 1fr; gap: 26px; }
  .mv-ladder-media img { max-height: 420px; }
  .mv-ladder-head { padding-left: 0; }
  .mv-ladder-rows { border-left: 0; padding-left: 0; grid-template-rows: none; gap: 18px; }
}

/* =========================================================
   Reveal-on-scroll (self-contained; no dependency on the
   shared script.js which only targets .hxc30-* classes)
   ========================================================= */
.mv-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(.16,.84,.44,1),
              transform 0.7s cubic-bezier(.16,.84,.44,1);
}
.mv-reveal.mv-visible { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 860px) {
  .mv-container { padding: 0 24px; }
  .mv-comp,
  .mv-targets-grid,
  .mv-cut-callouts { grid-template-columns: 1fr; }
  .mv-comp { gap: 24px; text-align: center; padding: 40px 0; }
  .mv-comp--reverse .mv-comp-media { order: 0; }
  .mv-comp-sub { margin: 0 auto; }
  .mv-bullets { display: inline-block; text-align: left; }
  .mv-comp-media img { max-height: 200px; }
  .mv-cut-callouts { gap: 22px; }
}